Add --captcha flag example to registration instructions in README

The existing registration docs mention captcha may be required but don't
show the command syntax. Add an inline example so users can see how to
pass the captcha token without having to navigate to the wiki.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Simon Wade 2026-02-09 19:17:31 +11:00
parent d9f5a573cd
commit e54df4367f

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@ -79,7 +79,10 @@ of all country codes.)
```
Registering may require solving a CAPTCHA
challenge: [Registration with captcha](https://github.com/AsamK/signal-cli/wiki/Registration-with-captcha)
challenge: [Registration with captcha](https://github.com/AsamK/signal-cli/wiki/Registration-with-captcha).
In this case, provide the captcha token with the `--captcha` flag:
signal-cli -a ACCOUNT register --captcha CAPTCHA_TOKEN
* Verify the number using the code received via SMS or voice, optionally add `--pin PIN_CODE` if you've added a pin code
to your account